Chikafu giredhi sodium carboxymethyl cellulose (CMC) inosiyana-siyana uye inosiyana-siyana yekuwedzera yechikafu inozivikanwa neyakasiyana zvivakwa uye akasiyana mashandisiro muindasitiri yechikafu. CMC inotorwa kubva ku cellulose, yakasikwa polymer inowanikwa muchirimwa masero madziro, uye inopinda munhevedzano yemakemikari shanduko kuti iwedzere kunyungudika uye kushanda kwayo.
Hunhu hwegiredhi rekudya sodium carboxymethyl cellulose:
Solubility: Chimwe chezvinhu zvinozivikanwa zvegiredhi rekudya CMC ndiko kunyungudika kwayo kwakanyanya mumvura inotonhora uye inopisa. Ichi chivakwa chinoita kuti zvive nyore kusanganisa mune zvakasiyana siyana zvekudya uye zvinwiwa zvigadzirwa.
Viscosity: CMC inokosheswa nekugona kwayo kushandura viscosity yemhinduro. Iyo inoshanda seyakakora mumiriri, ichipa magadzirirwo uye kuenderana kune zvakasiyana siyana zvekudya, senge sosi, madhirezi, uye zvigadzirwa zvemukaka.
Kugadzikana: Chikafu-giredhi CMC inosimudzira emulsion kugadzikana, inodzivirira kupatsanurwa kwechikamu uye inowedzera hupenyu hwesherufu yechigadzirwa. Izvi zvinoita kuti ive chinhu chakakosha muzvikafu zvakawanda zvinogadzirwa.
Mafirimu-ekugadzira zvimiro: CMC inogona kugadzira mafirimu matete, ayo anobatsira mumashandisirwo anoda akatetepa ekudzivirira akaturikidzana. Ichi chivakwa chinoshandiswa mune zvihwitsi coatings uye sechivhariso layer mune zvimwe zvekurongedza zvinhu.
Pseudoplastic: Iyo rheological maitiro eCMC anowanzo pseudoplastic, zvichireva kuti viscosity yayo inodzikira pasi pekunetseka kweshear. Ichi chivakwa chinobatsira mumatanho akadai sekupomba uye kugovera.
Kuenderana nezvimwe zvinongedzo: CMC inoenderana neyakasiyana siyana yezvigadzirwa zvinowanzoshandiswa muindasitiri yechikafu. Uku kuwirirana kunobatsira mukusiyana kwayo uye kushandiswa kwakapararira.
Kugadzira Maitiro:
Kugadzirwa kwechikafu-giredhi CMC kunosanganisira akawanda matanho ekugadzirisa cellulose, icho chikuru chikamu chechirimwa masero madziro. Iyo nzira inowanzo sanganisira:
Alkali treatment: Kurapa cellulose nealkali (kazhinji sodium hydroxide) kugadzira alkali cellulose.
Etherification: Alkaline cellulose inopindirana nemonochloroacetic acid kuunza mapoka ecarboxymethyl pane cellulose main chain. Iyi nhanho yakakosha kuwedzera kunyungudika kwemvura kwechigadzirwa chekupedzisira.
Neutralization: Neutralize reaction product kuti uwane iyo sodium munyu we carboxymethylcellulose.
Kucheneswa: Chigadzirwa chisina kuchena chinopinda nhanho yekucheneswa kubvisa tsvina kuti ive nechokwadi chekuti chigadzirwa cheCMC chekupedzisira chinosangana nezviyero zvegiredhi rekudya.
Zvikumbiro muindasitiri yezvekudya:
Chikafu-giredhi CMC ine huwandu hwakasiyana hwekushandisa muindasitiri yechikafu, ichibatsira kuvandudza kunaka uye kushanda kwezvakasiyana zvigadzirwa. Mamwe maapplication akakosha anosanganisira:
Yakabikwa Zvigadzirwa: CMC inoshandiswa muzvigadzirwa zvakabikwa senge zvingwa, makeke nemakeke kuvandudza kubatwa kwekanyiwa, kuwedzera kuchengetwa kwemvura uye kuwedzera hutsva.
Zvigadzirwa zvemukaka: Muzvigadzirwa zvemukaka zvakaita seaizikirimu neyogati, CMC inoita seyakagadzika, inodzivirira makristasi echando kubva pakuumba nekuchengetedza magadzirirwo.
Sauces uye Kupfeka: CMC inoita seyakakora mumiriri mumasosi uye mapfekero, ichipa iyo inodiwa viscosity uye kunatsiridza huwandu hwese.
Zvinwiwa: Zvinoshandiswa muzvinwiwa kudzikamisa kumiswa, kudzivirira sedimentation uye kuwedzera kunaka.
Confectionery: CMC inoshandiswa mukugadzira confectionery kupa firimu-kuumba zvivakwa kune yekuputira uye kudzivirira shuga crystallization.
Nyama Yakagadzirwa: Munyama yakagadziriswa, CMC inobatsira kuvandudza kuchengetwa kwemvura, kuve nechokwadi chejuicier, juicier chigadzirwa.
Zvigadzirwa zvisina Gluten: CMC dzimwe nguva inoshandiswa mumabikirwo asina gluten kutevedzera manyorerwo uye chimiro icho gluten chinowanzopa.
Chikafu Chipfuwo: CMC inoshandiswawo muindasitiri yechikafu chemhuka kuvandudza magadzirirwo uye kutaridzika kwechikafu chemhuka.
Chengetedzo kufunga:
Chikafu giredhi CMC inoonekwa yakachengeteka kudyiwa kana ichishandiswa mukati memiganhu yakatarwa. Yakatenderwa nemasangano anodzora anosanganisira iyo US Chikafu neDrug Administration (FDA) uye European Chikafu Chengetedzo Authority (EFSA) sechikafu chekuwedzera icho chisingaburitse mhedzisiro yakakura kana ichishandiswa zvinoenderana neGood Manufacturing Practices (GMP).
Nekudaro, mazinga ekushandiswa anokurudzirwa anofanirwa kuteedzerwa kuve nechokwadi chekupedzisira chekuchengetedza chikafu. Kunyanya kushandisa CMC kunogona kukonzera gastrointestinal kusagadzikana mune vamwe vanhu. Sezvinoita chero chinowedzera chikafu, vanhu vane huturu chaihwo kana allergies vanofanirwa kungwarira uye kutsvaga zano kune nyanzvi yehutano.
mukupedzisa:
Chikafu giredhi sodium carboxymethyl cellulose (CMC) inoita basa rakakosha muindasitiri yechikafu, kubatsira kuvandudza magadzirirwo, kugadzikana uye huwandu hwemhando yezvakasiyana zvigadzirwa zvekudya. Yayo yakasarudzika zvimiro, zvinosanganisira solubility, viscosity modulation uye firimu-kuumba kugona, inoita kuti ive chinhu chakasiyana-siyana chine akasiyana ekushandisa. Maitiro ekugadzira anovimbisa kuchena uye kuchengetedzeka kwechikafu-giredhi CMC, uye kubvumidzwa kwemutemo kunosimbisa kukodzera kwayo kushandiswa mumaketani ekupa chikafu. Sezvinoita chero chekuwedzera chechikafu, kushandiswa zvine mutoro uye zvine ruzivo kwakakosha kuchengetedza kuchengetedzwa kwechigadzirwa uye kugutsikana kwevatengi.
Nguva yekutumira: Zvita-29-2023